package com.vhall.component.service.pay;

import java.util.Map;

/**
 * @author xuyongzheng
 * @since 2020/10/22
 **/
public interface SettingService {
    /**
     * 查询APP配置信息
     *
     * @param appId       app_id
     * @param channel     channel
     * @param serviceCode service_code
     * @return
     */
    Map<String, String> mapBy(String appId, String channel, String serviceCode);


}
